Initial Lubrication; Starting Operation; Mains Connection - Jet JMD-18PF Mode D'emploi

Fig 5
Use a machinist's precision level to
make sure that the machine table is
level.
Loosen mounting bolts, shim and
tighten mounting bolts if needed.
The machine must be level to be
accurate.

5.3 Mains connection

Mains connection and any extension
cords used must comply with
applicable regulations.
The mains voltage must comply with
the information on the machine licence
plate.
The mains connection must have a
16A surge-proof fuse.
JMD-15........10A
JMD-18........16A
JMD-18PF....16A
Only use power cords marked H07RN-
F
Connections and repairs to the
electrical equipment may only be
carried out by qualified electricians.
Connection takes place on the
appropriate terminal in the electrical
cabinet on the left side of the machine.

5.4 Initial lubrication

The machine must be serviced at all
lubrication points before it is placed
into service!
Failure to comply may cause serious
damage.
(see chapter 8 for lubrication)

5.5 Starting operation

Before starting the machine check the
proper chucking (see chapter 6.2)
You can start the machine with the
green ON-button (A, Fig 9).
The red button on the control box stops
the machine (B).
The emergency stop button (C) stops
all machine functions.
Attention:
The machine still has electric power.
Turn emergency stop button clockwise
to reset.
6. Machine operation
Warning:
Setup work may only be carried out
after the machine is protected
against accidental starting.
With pressed emergency stop
button.
Never place your fingers in a position
where they could contact any rotating
tool, chuck or cutting chips.
Remove cutting chips with the aid of an
appropriate chip hook when the
machine is at a standstill only.
Never stop the rotating chuck or tool
with your hands.
Always close the chuck guard and
pulley cover before you start the
machine.
Secure workpiece to the table with
clamps or a vice to prevent rotating
with the drill bit.
When using a vice, always fasten it to
the table.
Check the save clamping of the
workpiece, chuck and tools before
starting the machine.
Never do any works "freehand" (hand-
holding the work piece rather than
supporting it on the table).
Support long workpieces with helping
roller stands.
6
Always adjust the depth stop to prevent
drilling into the table or into the
worholding device.
Feed a drill bit into the material with
only enough force to allow the drill bit
to work. Feeding too slowly may cause
burning of the workpiece or tool.
Feeding too quickly may cause the
motor to stop and/or the drill bit to
break.
Do not use wire wheels or grinding
wheels on this machine.
Never cut magnesium-
high danger to fire!
Measurements and adjustments may
be carried out when the machine is at a
standstill only.
In case of danger push the
emergency stop button.
6.1 Controls
Fig 6
A....X-axis handwheel
B....Y-axis handwheel
C....X-axis adjustable stop
D....X-axis slide lock
E....Y-axis slide lock
Fig 7
F....Depth stop
G....Downfeed handles
H.....Fine feed hand wheel